Tokyo Blue Denim by . Let your jottings become creative expressions with this impressive Signature fountain pen ink.

Created for theTokyo Pen Show 2019.

Robert Oster Signature Inks are handmade in Australia inspired by the colours of the continent. The recyclable 50ml PET bottles are manufactured in Australia's first carbon neutral plastics plant.

All Robert Oster inks are100% Australian made and non-toxic.